Rockwell Automation Allen-Bradley Guardmaster 442G-MAB B-U Series, Руководство пользователя

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38 Rockwell Automation Publication 440G-UM001B-EN-P - May 2016
Chapter 4 Description of Operation
Figure 2 - Change Actuation Direction
Fault Reset
1. Open the guard door.
2. Switch off the operating voltage at the locking module for a minimum of
three seconds or apply 24V to the input RST for a minimum of three
seconds. Alternatively, during the system set-up with the lock module lid
removed, the device can be reset using the internal reset button in the base
of the lock module.
3. Close the guard door and switch on the guard locking.
Close safety guard and switch guard locking on. The system is in normal mode
again.
Auxiliary/Manual Release
The manual release is provided to allow for unlocking the guard door in the
event of unforeseen or uncommon circumstances.
With release monitoring active (default factory setting), the system enters into
a latching fault when the escape release is actuated. To reset the device, turn the
power off for at least three seconds or apply 24V to the input RST for a
minimum of three seconds.
OPEN
CLOSED
3 mm
9
10
10- Reposition the door handle by 90° in
clockwise direction and fasten it
again. Tighten setscrew to 2 Nm.
9 - Loosen the setscrew.
Final state after repositioning.
IMPORTANT The State status indicator flashes quickly (approximately 5 Hz). A self-test is
performed during this time (up to eight seconds). The status indicator then
cyclically flashes three times.
IMPORTANT IMPORTANT
The guard door must be in the open position to clear a latching fault.
IMPORTANT IMPORTANT
The system might not enter into a latching fault if the mechanical release is
actuated slowly.